/*
- $Id: bttvp.h,v 1.12 2004/10/25 11:26:36 kraxel Exp $
bttv - Bt848 frame grabber driver
#define _BTTVP_H_
#include <linux/version.h>
-#define BTTV_VERSION_CODE KERNEL_VERSION(0,9,15)
+#define BTTV_VERSION_CODE KERNEL_VERSION(0,9,16)
#include <linux/types.h>
#include <linux/wait.h>
#include <linux/videodev.h>
#include <linux/pci.h>
#include <linux/input.h>
+#include <linux/mutex.h>
#include <asm/scatterlist.h>
#include <asm/io.h>
#include <media/video-buf.h>
#include <media/audiochip.h>
#include <media/tuner.h>
+#include <media/tveeprom.h>
#include <media/ir-common.h>
+
#include "bt848.h"
#include "bttv.h"
#include "btcx-risc.h"
#define UNSET (-1U)
+#define clamp(x, low, high) min (max (low, x), high)
+
/* ---------------------------------------------------------- */
struct bttv_tvnorm {
int v4l2_id;
char *name;
- u32 Fsc;
- u16 swidth, sheight; /* scaled standard width, height */
+ u32 Fsc;
+ u16 swidth, sheight; /* scaled standard width, height */
u16 totalwidth;
u8 adelay, bdelay, iform;
u32 scaledtwidth;
u16 hdelayx1, hactivex1;
u16 vdelay;
- u8 vbipack;
+ u8 vbipack;
u16 vtotal;
int sram;
+ /* ITU-R frame line number of the first VBI line we can
+ capture, of the first and second field. */
+ u16 vbistart[2];
};
extern const struct bttv_tvnorm bttv_tvnorms[];
-extern const unsigned int BTTV_TVNORMS;
struct bttv_format {
char *name;
int flags;
int hshift,vshift; /* for planar modes */
};
-extern const struct bttv_format bttv_formats[];
-extern const unsigned int BTTV_FORMATS;
/* ---------------------------------------------------------- */
struct scatterlist *sglist,
unsigned int offset, unsigned int bpl,
unsigned int pitch, unsigned int lines);
-int bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
- struct scatterlist *sglist,
- unsigned int yoffset, unsigned int ybpl,
- unsigned int ypadding, unsigned int ylines,
- unsigned int uoffset, unsigned int voffset,
- unsigned int hshift, unsigned int vshift,
- unsigned int cpadding);
-int bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
- const struct bttv_format *fmt,
- struct bttv_overlay *ov,
- int skip_top, int skip_bottom);
-
-/* calculate / apply geometry settings */
-void bttv_calc_geo(struct bttv *btv, struct bttv_geometry *geo,
- int width, int height, int interleaved, int norm);
-void bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int top);
/* control dma register + risc main loop */
void bttv_set_dma(struct bttv *btv, int override);
int bttv_sub_add_device(struct bttv_core *core, char *name);
int bttv_sub_del_devices(struct bttv_core *core);
void bttv_gpio_irq(struct bttv_core *core);
-void bttv_i2c_info(struct bttv_core *core, struct i2c_client *client, int attach);
/* ---------------------------------------------------------- */
extern void bttv_gpio_tracking(struct bttv *btv, char *comment);
extern int init_bttv_i2c(struct bttv *btv);
extern int fini_bttv_i2c(struct bttv *btv);
-extern int pvr_boot(struct bttv *btv);
-extern int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg);
-extern void bttv_reinit_bt848(struct bttv *btv);
-extern void bttv_field_count(struct bttv *btv);
-
-#define vprintk if (bttv_verbose) printk
+#define bttv_printk if (bttv_verbose) printk
#define dprintk if (bttv_debug >= 1) printk
#define d2printk if (bttv_debug >= 2) printk
-/* our devices */
-#define BTTV_MAX 16
-extern unsigned int bttv_num;
-extern struct bttv bttvs[BTTV_MAX];
-
#define BTTV_MAX_FBUF 0x208000
#define VBIBUF_SIZE (2048*VBI_MAXLINES*2)
#define BTTV_TIMEOUT (HZ/2) /* 0.5 seconds */
/* for gpio-connected remote control */
struct bttv_input {
- struct input_dev dev;
+ struct input_dev *dev;
struct ir_input_state ir;
char name[32];
char phys[32];
/* card configuration info */
unsigned int cardid; /* pci subsystem id (bt878 based ones) */
- unsigned int tuner_type; /* tuner chip type */
- unsigned int pinnacle_id;
+ unsigned int tuner_type; /* tuner chip type */
+ unsigned int tda9887_conf;
unsigned int svhs;
struct bttv_pll_info pll;
int triton1;
int gpioirq;
+ int (*custom_irq)(struct bttv *btv);
+
int use_i2c_hw;
/* old gpio interface */
/* infrared remote */
int has_remote;
- struct bttv_input *remote;
+ struct bttv_ir *remote;
/* locking */
spinlock_t s_lock;
- struct semaphore lock;
+ struct mutex lock;
int resources;
- struct semaphore reslock;
+ struct mutex reslock;
#ifdef VIDIOC_G_PRIORITY
struct v4l2_prio_state prio;
#endif
int opt_vcr_hack;
int opt_whitecrush_upper;
int opt_whitecrush_lower;
+ int opt_uv_ratio;
+ int opt_full_luma_range;
+ int opt_coring;
/* radio data/state */
int has_radio;
struct bttv_fh init;
};
+/* our devices */
+#define BTTV_MAX 16
+extern unsigned int bttv_num;
+extern struct bttv bttvs[BTTV_MAX];
+
/* private ioctls */
#define BTTV_VERSION _IOR('v' , BASE_VIDIOCPRIVATE+6, int)
#define BTTV_VBISIZE _IOR('v' , BASE_VIDIOCPRIVATE+8, int)
git://git.onelab.eu / linux-2.6.git / blobdiff